package com.rainszj.service;

import com.rainszj.pojo.po.User;

/**
 * @author rainszj
 * 2020/3/10
 */

public interface UserService {

    public abstract User checkUser(String username, String password);

    /**
     * 通过用户名查询用户
     * @param username
     * @return
     */
    User queryUserByName(String username);
}
